passing Canvas to Sub

[enonod]

If I have cvsA and cvsB as Canvases and wish to pass them in turn to a Sub that draws on each, can I use...

Sub Draw(fred)
Rect1.Initialize(x,y, etc)
fred.DrawRect(Rect1, etc)
...
End Sub

such that fred can be either canvas? Not being the result of an action I cannot distinguish by using sender.

Thank you

 

[stevel05]

You'll need to define the Sub as

Sub Draw(fred As Canvas)

But yes it should work.

 

[enonod]

Thank you for that and yes I would have forgotten the As Canvas.